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[Octave-bug-tracker] [bug #42062] normrnd returns NaN for sigma=0
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From: |
Matt |
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Subject: |
[Octave-bug-tracker] [bug #42062] normrnd returns NaN for sigma=0 |
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Date: |
Tue, 08 Apr 2014 03:57:38 +0000 |
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User-agent: |
Mozilla/5.0 (Windows NT 5.1; rv:28.0) Gecko/20100101 Firefox/28.0 |
Follow-up Comment #3, bug #42062 (project octave):
Sorry for the missing info.
Compatibility testing was done on both R2010b and R2011, and both return:
+Verbatim+
>> normrnd(1,0)
ans =
1
-Verbatim-
Matlab R2010b and R2011 return
+Verbatim+
>> normpdf(1,1,0)
ans =
NaN
-Verbatim-
I agree that normpdf should behave this way, but still think normrnd should
not. I could be persuaded it is only a compatibility issue (and I have
sanitized inputs to work around compatibility issues for the moment).
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